Quaternary ammonium compounds in hypersensitivity reactions [PDF]
Frontiers in Toxicology, 2022 Quaternary ammonium compounds (QAC) are commonly used disinfectants, antiseptics, preservatives, and detergents due to their antibacterial property and represent the first used biocides before phenolic or nitrogen products.
Marine Peyneau +7 more
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Adaptation mechanisms of Listeria monocytogenes to quaternary ammonium compounds [PDF]
Microbiology Spectrum, 2023 Listeria monocytogenes is ubiquitously found in nature and can easily enter food-processing facilities due to contaminations of raw materials.
Lisa Maria Schulz +3 more
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Food and bile micelle binding of quaternary ammonium compounds [PDF]
ADMET and DMPK, 2023 Background and Purpose: Physiologically-based biopharmaceutics modeling (PBBM) has been widely used to predict the oral absorption of drugs. However, the prediction of food effects on oral drug absorption is still challenging, especially for negative ...
Sumiji Takeru, Kiyohiko Sugano
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Ammonium compounds in stratospheric aerosols [PDF]
Tellus B: Chemical and Physical Meteorology, 1986 The circumstances under which morphological examination can provide a reliable guide to thecomposition of stratospheric particles are discussed. It is then shown that while stratosphericparticles often consist largely of sulfuric acid, there are occasions when ammoniated aerosols arepresent.
E. K. Bigg
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Imidazoles and Quaternary Ammonium Compounds as Effective Therapies against (Multidrug-Resistant) Bacterial Wound Infections [PDF]
AntibioticsBackground/Objectives: The rise and spread of antimicrobial resistance complicates the treatment of bacterial wound pathogens, further increasing the need for newer, effective therapies.
Lauren Van de Vliet +4 more
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Molecular recognition of organic ammonium ions in solution using synthetic receptors
Beilstein Journal of Organic Chemistry, 2010 Ammonium ions are ubiquitous in chemistry and molecular biology. Considerable efforts have been undertaken to develop synthetic receptors for their selective molecular recognition.
Burkhard König, José Antonio Alonso
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The Quaternary Ammonium Compounds in Sanitization
American Journal of Public Health and the Nations Health, 1948 Ernest C. McCulloch +2 more
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Effect of ammonium content in nutrition solution on vitamin C, phenols, and antioxidant capacity of three apple cultivars during cold storage [PDF]
Dysona. Applied Science, 2020 Pre-harvest nutritional condition is one of the major fruit quality influencers in apple whether directly after harvest or throughout cold storage.
Fares Alhaj Alali +2 more
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Quaternary Ammonium Compounds as Candidate Photoprotective Compounds in Reef-Building Corals
Frontiers in Marine Science, 2022 Quaternary ammonium compounds (QACs) – e.g., betaines – have a chemical structure related to that of the tertiary sulfonium compounds (TSCs) – e.g., dimethylsulfoniopropionate – explaining why these two classes of coral metabolites are often studied and ...
Richard W. Hill
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Crystals, 2020 The synthesis of YBa2Cu3O7−x (YBCO or 123) superconductor was carried out under hyper- and hypo-eutectic conditions with different ammonium compounds, i.e., ammonium nitrate, formate, acetate, carbonate, bicarbonate, and tetramethylammonium nitrate.
Omar Gómez Rojas +2 more
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